142423033415 has 64 divisors (see below), whose sum is σ = 197445112704. Its totient is φ = 97690779648.

The previous prime is 142423033411. The next prime is 142423033427. The reversal of 142423033415 is 514330324241.

It is a cyclic number.

It is not a de Polignac number, because 142423033415 - 2² = 142423033411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142423033411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42550772 + ... + 42554118.

It is an arithmetic number, because the mean of its divisors is an integer number (3085079886).

Almost surely, 2^142423033415 is an apocalyptic number.

142423033415 is a deficient number, since it is larger than the sum of its proper divisors (55022079289).

142423033415 is a wasteful number, since it uses less digits than its factorization.

142423033415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 142423033415 its reverse (514330324241), we get a palindrome (656753357656).

The spelling of 142423033415 in words is "one hundred forty-two billion, four hundred twenty-three million, thirty-three thousand, four hundred fifteen".